| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.43 | 13.606% | $122.0469 | $122.05 | $122.05 | $122.00 |
| Purchase #2 | $230.31 | 11.432% | $256.639 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $238.26 | 3.824% | $247.3711 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $191.37 | 5.362% | $201.6313 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $46.98 | 6.183% | $49.8848 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $184.32 | 13.475% | $209.1571 | $209.16 | $209.15 | $209.20 |
| Purchase #7 | $11.28 | 8.814% | $12.2742 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $1,009.95 | $1,099.0044 | $1,099.00 | $1,099.00 | $1,099.00 | |